| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.34 | 13.180% | $37.7342 | $37.73 | $37.75 | $37.70 |
| Purchase #2 | $141.87 | 8.660% | $154.1559 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $237.82 | 11.264% | $264.608 | $264.61 | $264.60 | $264.60 |
| Purchase #4 | $191.33 | 8.532% | $207.6543 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $132.38 | 3.541% | $137.0676 | $137.07 | $137.05 | $137.10 |
| Purchase #6 | $31.34 | 13.543% | $35.5844 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $98.90 | 3.113% | $101.9788 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $866.98 | $938.7832 | $938.78 | $938.80 | $938.90 | |